List of rulers named Alfons
Alfons was the name of the following rulers:
Alfons
- Alfonso the African is Alfonso V (Portugal) , King of Portugal
- Alfonso the Hunchback is Alfonso Froilaz , King of León (925) and Galicia (925–26)
- Alfonso the Fat is Alfonso II (Portugal) , King of Portugal
- Alfonso the Noble is Alfonso VIII (Castile) , King of Castile
- Alfonso the Conqueror is Alfonso I (Portugal) , King of Portugal
- Alfonso the Great is Alfonso III. (Asturias) , King of Asturias
- Alfonso the Magnanimous is Alfonso V (Aragón) , King of Aragón
- Alfonso the Catholic is Alfonso I (Asturias) , King of Asturias
- Alfonso the Chaste is Alfonso II (Asturias) , King of Asturias
- Alfonso the Bold is Alfonso IV (Portugal) , King of Portugal
- Alfonso the Avenger is Alfonso XI. (Castile) , King of Castile
- Alfonso the battle fighter is Alfonso I (Aragón) , King of Aragón
- Alfonso the Victorious is Alfonso VI. (Portugal) , King of Portugal
- Alfonso the Brave is Alfonso VI. (León) , King of Castile
- Alfonso the Wise is Alfonso X (Castile) , King of Castile
- Alfons of Poitiers , Count of Toulouse (1249–1271)
- Alfons von Brienne (called Alfons von Akkon; * around 1227, † 1270), Count of Eu (iure uxoris)
Alfons I.
- 739–757 Alfonso I (Asturias) , King of Asturias the Catholic
- 1104–1134 Alfonso I (Aragón) , King of Aragón the warrior
- 1112–1148 Alfons Jordan , Count of Toulouse, Count of Tripoli (1105–1109)
- 1139–1185 Alfonso I (Portugal) , King of Portugal the Conquerors
- 1442–1461 Alfonso I (Braganza) , Duke of Braganza
- 1505–1534 Alfonso I d'Este , Duke of Modena
- 1505-1543 Afonso I , Mani-Congo
- Alfonso I of Naples is Alfonso V (Aragón) , King of Aragón
- Alfonso I of Provence is Alfonso II (Aragón) , King of Aragón
Alfonso II
- 791–842 Alfonso II (Asturias) , King of Asturias
- 1162–1196 Alfonso II (Aragón) , King of Aragón the Chaste
- 1185–1209 Alfonso II (Provence) , Count of Provence
- 1211–1223 Alfonso II (Portugal) , King of Portugal the Fat
- 1494–1495 Alfonso II (Naples) , King of Naples
- 1559–1597 Alfonso II. D'Este , Duke of Modena
- 1561 Afonso II (Congo) , Mani-Congo
Alfons III / IV.
- 866-910 Alfons III. (Asturias) , King of Asturias the Great
- 1248-1279 Alfons III. (Portugal) , King of Portugal
- 1249-1271 Alfons III. (Toulouse) is Alfonso of Poitiers
- 1285–1291 Alfons III. (Aragón) , King of Aragón
- 1628–1629 Alfonso III. d'Este , Duke of Modena and Reggio
- 1667-1669 Afonso III. (Congo) , Mani-Congo
- 924–931 Alfonso IV (León) , King of León
- 1325–1357 Alfonso IV (Portugal) , King of Portugal the Bold
- 1327–1336 Alfonso IV (Aragón) , King of Aragón
- 1658–1662 Alfonso IV. D'Este , Duke of Modena and Reggio
Alfons V. / ...
- 999-1027 Alfonso V (León) , King of Castile
- 1416–1458 Alfonso V (Aragón) , King of Aragón the Magnanimous
- 1438–1481 Alfonso V (Portugal) , King of Portugal of the Africans
- 1072-1109 Alfonso VI. (León) , King of Castile the Brave
- 1656–1667 Alfonso VI. (Portugal) , King of Portugal the Victorious
- 1126–1157 Alfonso VII (León) , King of Castile
- 1158–1214 Alfonso VIII (Castile) , King of Castile the Noble
- 1188-1229 Alfonso IX. (León) , King of León
- 1252–1284 Alfonso X (Castile) , King of Castile the Wise , 1257–1273 King of the Holy Roman Empire
- 1312-1350 Alfonso XI. (Castile) , King of Castile the Avenger
- 1874–1885 Alfonso XII. (Spain) , King of Spain
- 1886–1941 Alfons XIII. (Spain) , King of Spain
The kings of Asturias, León and Castile are regarded by the Spanish kings as their predecessors, the ordinal numbers are therefore continued in the line Asturias-León-Castile-Spain.
Non-rulers
- Alfons Heinrich , Duke of Porto (1865–1920)
- Alfonso Carlos (I.), Spanish pretender to the throne, see Carlism (1849–1936)